C# Piongio Guitar Scale — Open C
Guitar scale in Open C tuning — fretboard diagram
C# Piongio in Open C — Notes and Intervals
The C# Piongio scale is a Vietnamese pentatonic scale used in the Northern modal system. On Guitar, its notes are C#, D#, F#, G#, A#, B. It is associated with feelings of gaiety, liveliness, and solemnity, serving as a fundamental structure in traditional Southeast Asian art music. Commonly used in Vietnamese, Southeast Asian, World, Folk. Notable players include Trinh Cong Son. Use over sus chords, open tunings, and folk-style accompaniment. The lack of a 3rd allows harmonic flexibility.
Notes: C#, D#, F#, G#, A#, B
Intervals: 1P, 2M, 4P, 5P, 6M, 7m
Degrees: 1 2 3 4 5 b6
Formula: W-WH-W-W-H-W
Number of notes: 6
Tuning: Open C (C-G-C-G-C-E)
About Open C Tuning
Open C tuning (C-G-C-G-C-E) produces a C major chord when strummed open, with an enormous bass depth from the low C string (two whole steps below standard E). The tuning spans a vast tonal range that gives compositions an almost orchestral scope, making it a favorite for both delicate fingerstyle and crushing heavy music.
John Butler's 'Ocean' — one of the most famous modern fingerstyle compositions — is performed in Open C, showcasing the tuning's incredible dynamic range from thundering bass to shimmering harmonics. Devin Townsend uses Open C extensively across his catalog for its massive, wall-of-sound potential. Jimmy Page used it on Led Zeppelin's 'Friends' from Led Zeppelin III. Soundgarden also explored Open C. The three C strings and two G strings create powerful octave resonances that make even simple chord shapes sound huge.
Notable artists: John Butler, Devin Townsend, Jimmy Page (Led Zeppelin), Soundgarden, William Ackerman
Best for: Cinematic fingerstyle compositions, progressive metal walls of sound, post-rock textures, and any music that needs enormous tonal range from deep bass to bright treble
Explore This Scale in Other Tunings
- C# Piongio in Standard Tuning
- C# Piongio in Drop D
- C# Piongio in DADGAD
- C# Piongio in Open G
- C# Piongio in Baritone (B Standard)
- C# Piongio in 7-string
- C# Piongio in 8-string
- C# Piongio in Drop C
- C# Piongio in Drop B
- C# Piongio in Open D
- C# Piongio in Half Step Down
- C# Piongio in Open E
- C# Piongio in Open A
- C# Piongio in Double Drop D